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Roll Casting of Recycled AA5182

机译:再生AA5182的铸轧

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摘要

Roll casting of the model alloy of recycled AA5182 aluminum alloy was investigated.Fe up to 0.6% was added to the AA5182 to make the model alloys of recycled AA5182.Increase of 0.6%of Fe means that the recycle was three times operated.A vertical type high speed twin roll caster was used.Some devices were operated on the twin roll caster to increase the cooling rate in order to make impurity fine.The roll speed could be increased up to 80m/min.The roll-castability did not become worse by the addition of the Fe.The LDR (limiting Drawing Ratio) was 1.9 when the Fe addition was 0.6.The deterioration of the mechanical properties by the addition of impurity Fe was very small.
机译:研究了AAA5182铝合金模型合金的铸轧工艺,向AA5182中添加了0.6%的铁以制成AA5182合金模型合金.0.6%的铁含量增加意味着循环进行了3次。使用高速双辊连铸机,为了使杂质细化,在双辊连铸机上操作了一些装置以提高冷却速度,辊速可以提高到80m / min,连铸性也不会变差当铁的添加量为0.6时,LDR(极限拉伸比)为1.9。由于添加了杂质铁,机械性能的降低非常小。

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